//
// DotNetNuke - http://www.dotnetnuke.com
// Copyright (c) 2002-2010
// by Perpetual Motion Interactive Systems Inc. ( http://www.perpetualmotion.ca )
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
//

using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using DotNetNuke.Entities.Portals;
using DotNetNuke.Framework;
using DotNetNuke.Services.Localization;
namespace DotNetNuke.UI.WebControls
{

	/// -----------------------------------------------------------------------------
	/// Project:    DotNetNuke
	/// Namespace:  DotNetNuke.UI.WebControls
	/// Class:      DNNTimeZoneEditControl
	/// -----------------------------------------------------------------------------
	/// <summary>
	/// The DNNTimeZoneEditControl control provides a standard UI component for selecting
	/// a Time Zone
	/// </summary>
	/// <history>
	///     [cnurse]	02/23/2006	created
	/// </history>
	/// -----------------------------------------------------------------------------
	[ToolboxData("<{0}:DNNTimeZoneEditControl runat=server></{0}:DNNTimeZoneEditControl>")]
	public class DNNTimeZoneEditControl : IntegerEditControl
	{
		public DNNTimeZoneEditControl()
		{
		}
		protected override void RenderViewMode(System.Web.UI.HtmlTextWriter writer)
		{
			PortalSettings _portalSettings = Common.Globals.GetPortalSettings();
			DropDownList cboTimeZones = new DropDownList();
			Localization.LoadTimeZoneDropDownList(cboTimeZones, ((PageBase)Page).PageCulture.Name, Convert.ToString(_portalSettings.TimeZoneOffset));
			if (cboTimeZones.Items.FindByValue(StringValue) != null)
			{
				cboTimeZones.ClearSelection();
				cboTimeZones.Items.FindByValue(StringValue).Selected = true;
			}
			ControlStyle.AddAttributesToRender(writer);
			writer.RenderBeginTag(HtmlTextWriterTag.Span);
			writer.Write(cboTimeZones.SelectedItem.Text);
			writer.RenderEndTag();
		}
		protected override void RenderEditMode(System.Web.UI.HtmlTextWriter writer)
		{
			PortalSettings _portalSettings = Common.Globals.GetPortalSettings();
			DropDownList cboTimeZones = new DropDownList();
			Localization.LoadTimeZoneDropDownList(cboTimeZones, ((PageBase)Page).PageCulture.Name, Convert.ToString(_portalSettings.TimeZoneOffset));
			if (cboTimeZones.Items.FindByValue(StringValue) != null)
			{
				cboTimeZones.ClearSelection();
				cboTimeZones.Items.FindByValue(StringValue).Selected = true;
			}
			ControlStyle.AddAttributesToRender(writer);
			writer.AddAttribute(HtmlTextWriterAttribute.Name, this.UniqueID);
			writer.RenderBeginTag(HtmlTextWriterTag.Select);
			for (int I = 0; I <= cboTimeZones.Items.Count - 1; I++)
			{
				string timeZoneValue = cboTimeZones.Items[I].Value;
				string timeZoneName = cboTimeZones.Items[I].Text;
				bool isSelected = cboTimeZones.Items[I].Selected;
				writer.AddAttribute(HtmlTextWriterAttribute.Value, timeZoneValue);
				if (isSelected)
				{
					writer.AddAttribute(HtmlTextWriterAttribute.Selected, "selected");
				}
				writer.RenderBeginTag(HtmlTextWriterTag.Option);
				writer.Write(timeZoneName.PadRight(100).Substring(0, 50));
				writer.RenderEndTag();
			}
			writer.RenderEndTag();
		}
	}
}
